html, body {
    margin: 0;
    padding: 0;
    height: 100%;
}

body {
    background-color: black;
    color: #00ff00;
    font-family: Arial, sans-serif;
    padding: 0 1rem;
    line-height: 1.6;
    box-sizing: border-box;
}

.container {
  display: flex;
  flex-direction: column;
  align-items: center;
  height: 100vh;
}

.footer {
  margin-top: auto;
}